Answers
Answer:
option b
Step-by-step explanation:
root 129
Related Questions
The equation y=3.2x represents the cost y (in dollars) for a taxi ride during peak hours that costs x dollars during off-peak hours. a. Solve the equation for x.
Answers
Answer:
x = y / 3.2
Step-by-step explanation:
Given:
y = 3.2x
Where
y = cost for a taxi ride during peak hours (in dollars)
x = cost for a taxi ride during off-peak hours (in dollars)
Solve the equation for x.
y = 3.2x
Divide both sides by 3.2
y / 3.2 = 3.2x / 3.2
y / 3.2 = x
x = y / 3.2
This means,
Cost for a taxi ride during off-peak hours (in dollars) = Cost for a taxi ride during peak hours (in dollars) / 3.2
Algebra 1 9th grade
-2x=-18/3
Answers
-x = -9/3 ⇨ -3
Since both numbers are negative, the product becomes a positive.
x=3
Hope this helped!
PLEASEEEE HELPPPP
Add. 3+(-7)=
Answers
Answer:
Step-by-step explanation:
It’s exactly like saying -7 + 3.. -7 is the bigger number so you take away from that the answer is -4
Answer:
-4
Step-by-step explanation:
Remove Parentheses
3-7
Subtract
3-7 = -4
Answer
-4
Hope this helped
Brainliest is appreciated/
7 students have 3 books each. Which helps you find the total number of books?
Answers
Answer:
21 Books in total
Step-by-step explanation:
If you just want the total number of books, here:
If each student has 3 books, and there are 7 students, we can create the equation: 7 * 3 :because this is showing that 7 people each have 3 books
7 * 3 = 21 so There are 21 books in total
Another we could write it is 3 + 3 + 3 + 3 + 3 + 3 + 3 because there are 7 students with 3 books each. Adding this up would equal 21.
Answer:
21 books in total
Step-by-step explanation:
If there is 7 students who have 3 books each, and want to find the total. The easiest way is multiply 7 with 3 to give you an answer of 21
Or draw a picture if it helps
Draw 7 stick figure and under it draw 3 books for them and count the books, still gives you 21
I think this is what you want
Ms. Albero decided to make juice to serve along with the pizza at the Student Government party. The directions said to mix 2 scoops of powdered drink mix with a half gallon of water to make each pitcher of juice. One of Ms. Albero’s students said she will mix 8 scoops with 2 gallons of water to make 4 pitchers. How can you use the concept of proportional relationships to decide whether the student is correct?
Answers
Step-by-step explanation:
2scoop: .5 gal= ONE PITCHER
1scoop: .25gal= HALF PITCHER
×8
8scoop: SHOULD BE 2gal= 4 PITCHERS
Answer: The student is correct.
Step-by-step explanation:
Consider the provided information.
The directions said to mix 2 scoops of powdered drink mix with a half gallon of water to make each pitcher of juice.
This can be written as:
2 scoops = 1/2 gallons of water
Multiply both side by 2
2×2 scoops = 2×1/2 gallons of water
4 scoops = 1 gallons of water
That means Ms. Albero wants 4 scoops for each gallons of water.
Albero’s students said she will mix 8 scoops with 2 gallons of water to make 4 pitchers.
This can be written as:
8 scoops = 2 gallons of water
Divide both side by 2.
8/2 scoops = 2/2 gallons of water
4 scoops = 1 gallons of water
That means Albero’s students used 4 scoops for each gallons of water, which is the same quantity of scoops per gallons as suggested by the Ms. Albero.
So the student is correct.
What is the value of s in the equation 3r= 10+5s when r = 10
Answers
Answer:
s = 4
Step-by-step explanation:
Given: 3r = 10+5s
Fill in r: 3(10) = 10 + 5s
Multiply: 30=10+5s
Subtract: 30-10=5s
Divide: 20/5=s
Answer: 4=s
A dot plot shows the
on a number line.
symmetry
cluster
frequency of data
Answers
Answer:
Frequency
Step-by-step explanation:
"A dot plot is a visual display in which each piece of data is represented by a dot above a number line, showing the frequency of each data value. The total number of dots in the plot is the total number of values in the data set. The data points must all be in the same units."
3x - 6x + 2 > 65
Mathematic
Answers
3x - 6x + 2 > 65
Combine like terms.
-3x + 2 > 65
Subtract 2 from both sides.
-3x > 62
Divide both sides by -3
x < -62/3
Answer:
3x - 6x + 2 > 62
→ -3x + 2 > 62
→ -3x > 62
→ x < -62/3
what is the square root of 27/64 cubed
Answers
Answer:
0.421875
Step-by-step explanation:
0.42 simplified.
I hope this helps!!
What is -10(a + 2) and -4(4+3p) pls help
Answers
Answer: PLZ MAKE ME BRAINILIST
Step-by-step explanation:
-10(a+2) = -10a-20
-4(4+3p) = -12p-1
Mia is a competitive dart player. The graph below is a record of Mia's last three darts, where (0,0)(0,0)left parenthesis, 0, comma, 0, right parenthesis is the center of the bullseye. 3 points on a coordinate plane. The point labeled, "Dart A," is at -3, -6. The point labeled, "Dart B," is at -7, 0. The point labeled, "Dart C," is at 5, -5. Graph units are in centimeters. What is the distance of Mia's farthest dart from the center of the bullseye? Round the final answer to the nearest tenth of a centimeter. Do not round intermediate calculations.
Answers
Answer:
7.1 cm
Step-by-step explanation:
Answer:
7.07 cm
Step-by-step explanation:
What is the image point of (0,1) after a translation right 5 units and up 5 units
Answers
Answer:
5, 6
Step-by-step explanation:
Answer:
5,6
Step-by-step explanation:
Find the coordinates of c
Answers
Answer:
Step-by-step explanation:
(x - 9)/2 = 4
x - 9 = 8
x = 17
(y - 5)/2 = 1
y - 5 = 2
y = 7
(17, 7) for coordinates of C
Four puzzles that were manufactured contained a total of 420 pieces. The next 6 puzzles contained a total of 630 pieces. If the relationship between the number of puzzles and the total number of puzzle pieces continues to be proportional, which could be the missing entries in the table? Number of Puzzles (x) Number of Pieces (y) 4 420 6 630 8 puzzles and 800 pieces 8 puzzles and 840 pieces 10 puzzles and 1,000 pieces 10 puzzles and 1,200 piece
Answers
Answer:B
Step-by-step explanation:
Help! Answer in box is wrong
Answers
Answer:
are u in college?
Step-by-step explanation:
answer i got from m a t h w a y was 1
property operation of 6 { 2.7 + 4 }=6{ 4 + 2.7 }
Answers
The definition of Reflexive property:
The same thing should appear on both sides on the equation.
I hope this helps! :)
Please help ASAP T-T Will mark brainiest if you answer correctly and show all your work! Random answer will be reported. Thank you!
Answers
the slope is 3/5
the y-intercept is (0,2)
Answer:
This is "vanessahu2007" 's another account. I answer this question in order to mark "eliamns" brainiest. Please do not report.
Step-by-step explanation:
I need help asap please
Answers
Answer:
draw a girl and a boy with a son or a daughter and you got a proptional relationship
Step-by-step explanation:
Evaluate ( r - s) 3 + r 2 if r=8 s=5
Answers
Which value is greater:
A) 0.66 or 5/8
A
B
Answers
Evaluate the expression for p = –2.4 and q = –4. Write your answer as a decimal or whole number. pq − p =
Answers
q= -4
pq-p
So sub in the variables and use a calculator
(-2.4)(-4)-(-2.4)
Two negatives multiplied together is positive.
Two negatives added together is positive.
9.6+2.4= 12.0
What does 3/4 + 1/6 =
Answers
Answer:
The answer is 11 /12 or 0.916667
Explanation:
m
A. 10
B. 18
C. 20
D. 36
Answers
Answer:
It is very clearly A:10
Can 65^ ,45^ and 80^ represent the measure of three angles of a triangle explain why or why not?
Answers
Answer:
No, because 65+45+80=190 and a triangle can only be 180
Step-by-step explanation:
I need help please do
Answers
Answer:
design 3
Step-by-step explanation:
The average that the car rides in design 1 is 13
Design:2 about 10.5
Design:3 14 is the average
Sorry if this is incorrect im just a nerdy 6 grader who is cool and likes to play football
What is the slope of the line through (-7, -2) and (-6, 7)?
Answers
Step-by-step explanation:
shown the slope and equation
Is 29.9 a rational, integer, whole number or all of the above?
Answers
Answer:
It is in integer
Step-by-step explanation:
An integer is any number positive or negative. A whole number would not have a decimal and if it were a rational number it could be written as a ratio.
Solve graphically the inequality 2x + y >= 2
Answers
Answer:
y>=2-2x
Step-by-step explanation:
hope this helps
4. Kim runs a food truck. The expression 25s + 2h gives the cost of s sandwiches and h hot dogs.
Find the cost of 3 sandwiches and 7 hot chocolates.
Answers
Answer:
$89
Step-by-step explanation:
25s + 2h
25(3) + 2(7)
75 + 14
=89
4x + 3 in.
3(2x-5) in.